package DAO;

import javabean.Bill;

import java.util.List;

public interface IBillDAO {
    public List<Bill> getBillList(String customerID) throws Exception;
    public boolean addBill(Bill bill) throws Exception;
    public boolean deleteBill(int billID) throws Exception;
    public boolean updateBill(Bill bill) throws Exception;
    public Bill getBill(int billID) throws Exception;
}
